Struct PgsOdsSegment

pub struct PgsOdsSegment {
    pub header: PgsSegmentHeader,
    pub object_id: u16,
    pub object_version_number: u8,
    pub last_in_sequence_flag: PgsOdsSequenceFlag,
    pub object_data_length: u32,
    pub width: u16,
    pub height: u16,
    pub object_data: Vec<u8>,
}

Struct representing an Object Definition Segment (ODS) in a PGS file. The ODS contains the actual image data (subtitle graphics) along with metadata.

Fields

header: PgsSegmentHeader

object_id: u16

object_version_number: u8

last_in_sequence_flag: PgsOdsSequenceFlag

object_data_length: u32

width: u16

height: u16

object_data: Vec<u8>

Implementations

impl PgsOdsSegment

pub fn from_data( header: PgsSegmentHeader, data: &[u8], ) -> Result<Rc<PgsOdsSegment>>

Constructs a PgsOdsSegment from the given header and raw data buffer.

This method parses the ODS segment data, extracting the object ID, version number, sequence flag, object data length, and optionally the object width and height (if this is the first or both sequence flag).

Parameters

• header: The segment header.
• data: A slice of raw data representing the contents of the ODS segment.

Errors

Returns Error::InvalidSegmentDataLength if the length of the provided data is less than the expected length.

Returns

An Rc<PgsOdsSegment> containing the parsed segment.

Trait Implementations

impl Debug for PgsOdsSegment

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.